or
1 answer
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I have two telerik rad grid views one below the other in my user interface.Suppose , In the upper gridview I am having 5 rows retrieved from the database.Whenever any of the row is selected out of the 5 rows (no double click) {only through single click or through keyboard up and down key}.....then by taking the value of ID from 1st gridview , I want to bind the second gridview ( one at the below).So for taking the value of ID from any of rows in 1st grid view, I need the row details, so that i can pass on the ID to database and populate second gridview based on the ID passed.
So please help me out in solving this.I have to show this tomorow anyhow.
So please help me out in solving this.I have to show this tomorow anyhow.
Maya
Telerik team
answered
on
15 Dec 2010
6 answers
231 views
Hi,
I need to show near 60 rows without scroll, and I want to implement something like a resource row minimezation.
its possible to do this with ViewDefinitionBase!?
its possible to do this with ScheduleViewBase!?
Who do I create a ScheduleViewBase extention!?
I need to show near 60 rows without scroll, and I want to implement something like a resource row minimezation.
its possible to do this with ViewDefinitionBase!?
its possible to do this with ScheduleViewBase!?
Who do I create a ScheduleViewBase extention!?
Pana
Telerik team
answered
on
15 Dec 2010
3 answers
304 views
We're evaluating Telerk controls. We have a requirement for users to be able to enter numeric values only. We don't want to see mask placeholders, and in most cases no spin control, but when we do use a spin control, obviously we'd like the look and feel to be identical. I'm not clear if we should be using the numeric up/down control always and we can hide the spin control as desired, or should be using the masked edit contol.
For validation, we want to validate when the user attempts to change focus (mouse or keyboard), and force the focus to remain in the textbox if validation fails.
Any information you can provide on how Telerk helps us meet these requirements would be appreciated.
Jim
For validation, we want to validate when the user attempts to change focus (mouse or keyboard), and force the focus to remain in the textbox if validation fails.
Any information you can provide on how Telerk helps us meet these requirements would be appreciated.
Jim
Pana
Telerik team
answered
on
15 Dec 2010
5 answers
389 views
Is there any way that I can display underline text in the edit box of the RadComboBox control? If I wanted to do this for a standard WPF text box then I would just set the TextDecorations property to 'Underline', however this property does not seem to be available for the RadComboBox control. My instance of the combo box is editable (i.e. IsEditable="True") so I can't set a selection box template. I looked at the EditableTemplate property, however using this seemed to lose all of the standard combo box functionality (e.g. drop down button, auto-selection, etc.). Any ideas?
Brian Scott
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answered
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15 Dec 2010
9 answers
197 views
<Controls:RadGridView.Columns>
<Controls:GridViewDataColumn UniqueName="Test" Header="Test" DataFormatString="{}{0:N}" />
<Controls:GridViewDataColumn UniqueName="Test1" Header="Test2" DataFormatString="{}{0:N}"/>
</Controls:RadGridView.Columns>
This grid will throw "A first chance exception of type 'System.ArgumentNullException' occurred in System.Core.dll"
I'm using version 2010.2.924.40 of Telerik. I also tested this with the previous version of Telerik and it doesn't throw any exceptions.
In one of my grids 19 exceptions are thrown and it takes about 8 seconds to render the entire grid because of these exceptions. I can probably find a workaround without using UniqueName but it would of course be best it this could be fixed by you guys.
Regards
Arnstein
Yordanka
Telerik team
answered
on
15 Dec 2010
1 answer
98 views
I need the TreeListView to offer the same functionality for drag/drop that is offered by the TreeView. After inspecting the code in the TreeListView for drag/drop it appears as though the intention was there, however it just isnt finished. I need to be able to drag and drop one node into another and also change the position of nodes within the same parent collection. The TreeListView does not appear to handle the changing of position, moving of a row, or offer drag cue indicators similar to the TreeView. Do you have an example of implementing this functionality for the TreeListView?
Pavel Pavlov
Telerik team
answered
on
15 Dec 2010
3 answers
234 views
Hello
I am facing problem in the way items are displayed in Filter Screen.
Consider Grid having one of the column as Launch Name and 5 rows having following values for Launch Name column
ABC, 'ABC', (ABC), .ABC, [ABC]
Now When Grid is sorted based on Launch Name , it displays data in following order
'ABC'
(ABC)
.ABC
[ABC]
ABC
However when we click on Filter Icon of Launch Name column, we get list of items in following order
(ABC)
.ABC
[ABC]
ABC
'ABC'
Note that item with quotes was first in Grid Sorting, however it came last in Filter list.
I have attached screenshot depicting this behaviour.
I am facing problem in the way items are displayed in Filter Screen.
Consider Grid having one of the column as Launch Name and 5 rows having following values for Launch Name column
ABC, 'ABC', (ABC), .ABC, [ABC]
Now When Grid is sorted based on Launch Name , it displays data in following order
'ABC'
(ABC)
.ABC
[ABC]
ABC
However when we click on Filter Icon of Launch Name column, we get list of items in following order
(ABC)
.ABC
[ABC]
ABC
'ABC'
Note that item with quotes was first in Grid Sorting, however it came last in Filter list.
I have attached screenshot depicting this behaviour.
Rossen Hristov
Telerik team
answered
on
15 Dec 2010
1 answer
66 views
Hi,
I have a RadGroupPane in a RadDocking which contains many items but is not the document host. Because I wanted to scroll through the items and show a popup if there are to many items to show, I've set the following properties on the RadGroupPane:
ScrollViewer.HorizontalScrollBarVisibility="Auto"
DropDownDisplayMode="WhenNeeded"
But as I discovered this only works if the RadGroupPane is the document host. If it's not, the tab items get stretched.
Could you please tell me if there's a workaround for my problem.
Thanks in advance,
Heiko
I have a RadGroupPane in a RadDocking which contains many items but is not the document host. Because I wanted to scroll through the items and show a popup if there are to many items to show, I've set the following properties on the RadGroupPane:
ScrollViewer.HorizontalScrollBarVisibility="Auto"
DropDownDisplayMode="WhenNeeded"
But as I discovered this only works if the RadGroupPane is the document host. If it's not, the tab items get stretched.
Could you please tell me if there's a workaround for my problem.
Thanks in advance,
Heiko
George
Telerik team
answered
on
15 Dec 2010
1 answer
117 views
Hello,
I am using GridView for data display, in some columns, data is changed dynamiclly, such as "Profit".
And when I grouping, I want to show the sum of Profit in grouping header.
It can show the value when grouping done. But it can't auto update the sum value synchronization with "Profit" column.
How can I do this? Thank you.
Maya
Telerik team
answered
on
15 Dec 2010
1 answer
103 views
I have a GridView, and a Treeview in my application.
The Gridviews itemsource is binded to a wcf method call. After the grid view is populated, the gridview is grouped and the treeview is loaded with count of groupitems.
I wanted to move this to another thread, as it takes some time for the grid to populate. So I added a background worker. But I run into exception
"The calling thread cannot access this object because a different thread owns it."
Why is that so?
The Gridviews itemsource is binded to a wcf method call. After the grid view is populated, the gridview is grouped and the treeview is loaded with count of groupitems.
I wanted to move this to another thread, as it takes some time for the grid to populate. So I added a background worker. But I run into exception
"The calling thread cannot access this object because a different thread owns it."
Why is that so?
Vlad
Telerik team
answered
on
15 Dec 2010
